JPWO2023228582A1 - - Google Patents

Info

Publication number
JPWO2023228582A1
JPWO2023228582A1 JP2024522956A JP2024522956A JPWO2023228582A1 JP WO2023228582 A1 JPWO2023228582 A1 JP WO2023228582A1 JP 2024522956 A JP2024522956 A JP 2024522956A JP 2024522956 A JP2024522956 A JP 2024522956A JP WO2023228582 A1 JPWO2023228582 A1 JP WO2023228582A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2024522956A
Other languages
Japanese (ja)
Other versions
JPWO2023228582A5 (https=
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2023228582A1 publication Critical patent/JPWO2023228582A1/ja
Publication of JPWO2023228582A5 publication Critical patent/JPWO2023228582A5/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2024522956A 2022-05-27 2023-04-03 Pending JPWO2023228582A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022087077 2022-05-27
PCT/JP2023/013765 WO2023228582A1 (ja) 2022-05-27 2023-04-03 電動機、コアブロック及びステータコア

Publications (2)

Publication Number Publication Date
JPWO2023228582A1 true JPWO2023228582A1 (https=) 2023-11-30
JPWO2023228582A5 JPWO2023228582A5 (https=) 2025-02-06

Family

ID=88919054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024522956A Pending JPWO2023228582A1 (https=) 2022-05-27 2023-04-03

Country Status (4)

Country Link
EP (1) EP4535615A4 (https=)
JP (1) JPWO2023228582A1 (https=)
CN (1) CN119234370A (https=)
WO (1) WO2023228582A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3568364B2 (ja) * 1996-09-30 2004-09-22 松下電器産業株式会社 回転電機のコア
JP2000069717A (ja) * 1998-08-21 2000-03-03 Matsushita Electric Ind Co Ltd 電動機
JP2003092863A (ja) * 2001-09-20 2003-03-28 Nissan Motor Co Ltd 永久磁石埋込同期モータ
JP2006340509A (ja) * 2005-06-02 2006-12-14 Mitsuba Corp 電動機の固定子及び電動機
JP5361339B2 (ja) * 2008-11-11 2013-12-04 三菱電機株式会社 圧縮機、圧縮機の組立設備、及び、圧縮機の組立方法
JP2010259174A (ja) * 2009-04-23 2010-11-11 Harmonic Drive Syst Ind Co Ltd モータステータの製造方法
CN103380563A (zh) * 2011-02-21 2013-10-30 三菱电机株式会社 旋转电机的单元铁芯

Also Published As

Publication number Publication date
WO2023228582A1 (ja) 2023-11-30
EP4535615A4 (en) 2025-09-03
EP4535615A1 (en) 2025-04-09
CN119234370A (zh) 2024-12-31

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241111

A621 Written request for application examination

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Effective date: 20260203